IRWIN 80235 TAP + DRILL BIT 5/16-18 NC + LETTER G

This IRWIN Tap and Drill Bit set combines high carbon steel and high-speed steel, making it ideal for a variety of threading and drilling applications. Featuring high carbon steel plug taps, these tools are well-suited for general-purpose threading, offering users reliable performance in diverse materials. Meanwhile, the high-speed steel drill bits ensure quick and accurate drilling, making them essential for any toolkit. With an uncoated bright finish that enhances durability, this set caters to both amateur and professional craftsmen alike, ensuring outstanding results every time.